Rugby has long sold itself on the fact it’s a game of discipline. In terms of both the physical and also the laws. The game prides itself on both observing and pushing the boundaries. Get it just right and you’re team gets an advantage, get it wrong and well there are few other sports where the most minor lapse in judgement can change the direction of the game so drastically and completely. Teams build their whole game plan around discipline. South Africa’s winning of the B&I Lions series was built on discipline both in defence and in making the most of their opponents lacking it....